Shimooka 【下岡】5 The Japanese surnames etymology dictionary.
Oosaka-fu Oosaka-shi Yodogawa-ku. Korean type . Originated in Jeonju, Jeonju, Korea. "Jeonju" whole "is used. Oosaka-fu Oosaka-shi There is a record of expiration of Alien Registration Certificate on February 4, 1970 in Higashiyodogawa Ward. The real name is Li. 李 reference.